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【教案梳理】冀教版初中数学七上

  • 2026-03-31 03:15:38
【教案梳理】冀教版初中数学七上
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 1.1正数和负数 1.2数轴 1.3绝对值与相反数 1.4有理数的大小 1.5有理数的加法 1.6有理数的减法 1.7有理数的加减混合运算 1.8有理数的乘法 1.9有理数的除法 1.10有理数的乘方 1.11有理数的混合运算 1.12计算器的使用 2.1从生活中认识几何图形 2.2点和线 2.3线段的长短 2.4线段的和与差 2.5角以及角的度量 2.6角的大小 2.7角的和与差 2.8平面图形的旋转 3.1用字母表示数 3.2代数式 3.3代数式的值 4.1整式 4.2合并同类项 4.3去括号 4.4整式的加减 5.1一元一次方程 5.2等式的基本性质 5.3解一元一次方程 5.4一元一次方程的应用

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  1. CONNECT:[ UseTime:0.000553s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000707s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000293s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000273s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000475s ]
  6. SELECT * FROM `set` [ RunTime:0.000246s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000562s ]
  8. SELECT * FROM `article` WHERE `id` = 470067 LIMIT 1 [ RunTime:0.000331s ]
  9. UPDATE `article` SET `lasttime` = 1775726018 WHERE `id` = 470067 [ RunTime:0.013727s ]
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